SOLUTION: x/x+4 + 4/2x-1 =1

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Question 305223: x/x+4 + 4/2x-1 =1
Answer by mananth(16946) About Me  (Show Source):
You can put this solution on YOUR website!
x/x+4 + 4/2x-1 =1
x(2x-1)+4(x+4) / (x+4)(2x-1)=1
2x^2-x+4x+16= (x+4)(2x-1)
2x^2-x+4x+16= 2x^2+7x-4
2x^2+3x+16= 2x^2+7x-4
-4x=-20
x=5